Photovoltaic curtain wall with self-cleaning function

Abstract

The invention relates to the technical field of photovoltaic curtain walls, and provides a photovoltaic curtain wall with a self-cleaning function, which comprises a support frame, a photovoltaic panel is fixedly mounted on the support frame, two groups of support columns are fixedly mounted on the support frame, and a driving block is slidably mounted on each group of support columns. A first connecting plate is fixedly installed between the two sets of driving blocks, and a spray head is fixedly installed on the first connecting plate. According to the photovoltaic curtain wall cleaning device, a motor is started to enable a spray head to spray cleaning liquid to a photovoltaic curtain wall, when a driving block makes contact with a limiting block, a bevel edge block is inserted into a bevel edge slot, at the moment, a second T-shaped block is pressed into the limiting block to enable a buffer device to be released, and therefore the driving block is fixedly connected with the limiting block; at the moment, the motor can be turned off, so that the cleaning agent and the stains can fully react, and the situation that the cleaning effect of the photovoltaic curtain wall is poor due to the fact that the contact time of the stains on the photovoltaic curtain wall and the cleaning agent is short is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic curtain wall, in particular to a photovoltaic curtain wall with self-cleaning function. BACKGROUND

[0002] The photovoltaic curtain wall, also known as a photovoltaic curtain wall or a solar photovoltaic curtain wall, is a new type of building curtain wall that combines traditional curtain walls with photovoltaic power generation technology. It installs photovoltaic components on the outer wall or roof of a building and converts sunlight into electricity through the photovoltaic effect, thereby providing clean energy for the building. After long-term use of the photovoltaic curtain wall, dirt will accumulate on its surface due to factors such as rainwater erosion and dust accumulation. The accumulation of dirt will reduce the light transmittance of the photovoltaic panel, thereby affecting the power generation efficiency. In order to ensure the power generation efficiency and aesthetics of the photovoltaic curtain wall, it needs to be cleaned regularly. The traditional way is to use a hanging rope, a hanging plate and other tools to suspend the cleaning personnel on the surface of the photovoltaic curtain wall for cleaning. However, this method is dangerous and requires the cleaning personnel to have high skills and experience to ensure safe and efficient cleaning.

[0003] Currently, the cleaning of the photovoltaic curtain wall is carried out by moving the high-pressure water gun nozzle. If the water pressure is too high, it may damage the photovoltaic curtain wall. If the water pressure is too low, the cleaning effect of the photovoltaic curtain wall will be poor. Therefore, before cleaning the photovoltaic curtain wall, a cleaning agent needs to be sprayed on its surface, and then a scraper is used to clean the surface of the photovoltaic curtain wall. Since the spraying equipment and the scraper mostly move at the same time, the time interval between the completion of spraying and the operation of the scraper is short, so that the dirt on the photovoltaic curtain wall cannot be completely decomposed by the cleaning agent, resulting in poor cleaning effect of the photovoltaic curtain wall. SUMMARY

[0004] In view of the shortcomings of the prior art, the present application provides a photovoltaic curtain wall with self-cleaning function, which solves the problem of poor cleaning effect of the photovoltaic curtain wall due to short contact time between dirt on the photovoltaic curtain wall and the cleaning agent.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A photovoltaic curtain wall with self-cleaning function, comprising a support frame, a photovoltaic panel is fixedly installed on the support frame, two groups of support columns are fixedly installed on the support frame, a driving block is slidingly installed on each group of support columns, a first connecting plate is fixedly installed between the two groups of driving blocks, a spray head is fixedly installed on the first connecting plate, a limiting block is slidingly installed on each group of support columns, a second connecting plate is fixedly installed between the two groups of limiting blocks, and a limiting plate is slidingly installed on the second connecting plate.

[0007] A connecting device for cleaning the photovoltaic curtain wall is installed on the limiting block.

[0008] The second connecting plate is provided with an adjusting device for better cleaning effect of the photovoltaic curtain wall.

[0009] The first connecting plate is provided with a reset device for quickly resetting the second connecting plate.

[0010] The limiting block is provided with a buffer device for protecting the second connecting plate.

[0011] The supporting frame is provided with a driving device, and the first connecting plate can reciprocate on the supporting column when the driving device is started. When the first connecting plate contacts with the second connecting plate through the connecting device, the limiting plate moves and drives the second connecting plate to move downward.

[0012] Preferably, the connecting device comprises an insertion block fixedly installed on the limiting block, two groups of first limiting grooves are formed in the insertion block, four groups of first fixing rods are fixedly installed in each of the first limiting grooves, a first spring is sleeved on each of the first fixing rods, an oblique edge block in sliding connection with the first fixing rod is slidingly installed on each of the first limiting grooves, and an oblique edge insertion groove matched with the insertion block is formed in the driving block.

[0013] Preferably, the adjusting device comprises a rotating rod rotatingly installed on the second connecting plate, two groups of first gears are fixedly installed on the rotating rod, two groups of first toothed plates in meshing connection with the first gears are slidingly installed on the second connecting plate, the first toothed plates are fixedly connected with the limiting plate, and magnetic blocks in mutual attraction are fixedly installed on the first toothed plates and the second connecting plate.

[0014] Preferably, the adjusting device further comprises two groups of second gears fixedly installed on the rotating rod, and two groups of second toothed plates in meshing connection with the second gears are fixedly installed on the first connecting plate.

[0015] Preferably, a second limiting groove is formed in the limiting plate, a scraper is slidingly installed on the second limiting groove, and two groups of second fixing rods in sliding connection with the scraper are fixedly installed on the second limiting groove, and a second spring is sleeved on each of the second fixing rods.

[0016] Preferably, the reset device comprises a square frame slidingly installed on the oblique edge insertion groove, two groups of limiting rods in sliding connection with the driving block are fixedly installed on the square frame, a limiting spring is sleeved on each of the limiting rods, four groups of insertion plates matched with the square frame are fixedly installed on the supporting frame, and a reset spring is sleeved on each of the supporting columns.

[0017] Preferably, the buffer device comprises two groups of sliding grooves on the limiting blocks, each group of the sliding grooves is slidably installed with a No. 1 T-shaped block, the No. 1 T-shaped block is fixedly installed with a rubber block, and each group of the sliding grooves is fixedly installed with two groups of No. 3 fixed rods in sliding connection with the No. 1 T-shaped block, and each group of the No. 3 fixed rods is sleeved with a No. 3 spring.

[0018] Preferably, the buffer device further comprises a connecting block rotatably installed on the No. 1 T-shaped block, the connecting block is rotatably installed with a No. 2 T-shaped block in sliding connection with the limiting block, and the limiting block is fixedly installed with four groups of No. 4 fixed rods in sliding connection with the No. 2 T-shaped block.

[0019] Preferably, the driving device comprises a motor fixedly installed on the support frame, the output end of the motor is fixedly installed with a reciprocating screw rod in threaded connection with the driving block, and the support frame is fixedly installed with a fixed column in sliding connection with the driving block.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] 1. The present application is provided with the connecting device, the nozzle sprays the cleaning liquid on the photovoltaic curtain wall by starting the motor, when the driving block contacts with the limiting block, the inclined edge block is inserted into the inclined edge slot, at this time, the No. 2 T-shaped block is pressed into the limiting block, so that the buffer device is released, so that the driving block is fixedly connected with the limiting block, at this time, the motor can be turned off, so that the cleaning agent and the stains can fully react, when cleaning is needed, the motor is started again, so that the driving block drives the No. 2 connecting plate connected with the limiting block to move downward, avoiding the situation that the stains on the photovoltaic curtain wall contact with the cleaning agent for a short time, resulting in poor cleaning effect of the photovoltaic curtain wall.

[0022] 2. The present application is provided with the adjusting device, the No. 2 toothed plate on the No. 1 connecting plate is inserted into the No. 2 connecting plate and meshes with the No. 2 gear, so that the No. 2 gear rotates to drive the No. 1 gear connected with the rotating rod to rotate, the No. 1 gear drives the limiting plate connected with the No. 1 toothed plate to move, the limiting plate drives the scraper to move and extrudes the photovoltaic curtain wall, so that the cleaning effect of the photovoltaic curtain wall is better.

[0023] 3. The present application is provided with the resetting device, the inserting plate on the support plate is inserted into the No. 1 connecting plate and drives the square frame to move upward, the inclined edge block is pressed into the No. 1 limiting slot, under the action of the resetting spring, the driving block is separated from the limiting block, so that the No. 2 connecting plate is reset, which is convenient for cleaning the photovoltaic curtain wall again, thereby improving the cleaning efficiency of the photovoltaic curtain wall.

[0024] 4. The application is provided with a buffer device, the first T-shaped block is reset under the action of the third spring, so that the rubber block is in contact with the support column, the second T-shaped block is moved out of the limiting block under the action of the connecting block, thereby improving the friction between the first T-shaped block and the support column, reducing the upward moving speed of the second connecting plate, and avoiding the damage of the second connecting plate caused by the fast reset speed of the scraper. BRIEF DESCRIPTION OF DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute improper limitations on the present application. In the drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0027] Figure 2 It is a schematic diagram of the position relationship between the plug-in plate and the support frame of the present application;

[0028] Figure 3 It is a schematic diagram of the overall structure of the plug-in block of the present application;

[0029] Figure 4 It is a schematic diagram of the overall structure of the second connecting plate of the present application;

[0030] Figure 5 It is a schematic diagram of the position relationship between the driving block and the first connecting plate of the present application;

[0031] Figure 6 It is a schematic diagram of the overall structure of the limiting block of the present application;

[0032] Figure 7 It is a schematic diagram of the overall structure of the driving block of the present application.

[0033] In the figure: 1, support frame; 11, photovoltaic panel; 12, support column; 13, drive block; 14, No. 1 connecting plate; 15, spray head; 16, limit block; 17, No. 2 connecting plate; 18, limit plate; 2, connecting device; 21, plug-in block; 22, No. 1 limit groove; 23, No. 1 fixed rod; 24, No. 1 spring; 25, bevel block; 26, bevel slot; 3, adjusting device; 31, rotating rod; 32, No. 1 gear; 33, No. 1 toothed plate; 34, magnetic block; 35, No. 2 gear; 36, No. 2 toothed plate; 4, No. 2 limit groove; 41, scraper; 42, No. 2 fixed rod; 43, No. 2 spring; 5, reset device; 51, square frame; 52, limit rod; 53, limit spring; 54, plug-in plate; 55, reset spring; 6, buffer device; 61, sliding groove; 62, No. 1 T-shaped block; 63, rubber block; 64, No. 3 fixed rod; 65, No. 3 spring; 66, connecting block; 67, No. 2 T-shaped block; 68, No. 4 fixed rod; 7, drive device; 71, motor; 72, reciprocating screw rod; 73, fixed column. DETAILED DESCRIPTION

[0034] The embodiments of the present application will be described in detail with the accompanying drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0035] Example one

[0036] Because the contact time of the stains on the photovoltaic curtain wall with the cleaning agent is short, the cleaning effect of the photovoltaic curtain wall is poor, in order to solve this problem, with reference to Figures 1-7 The present embodiment proposes a photovoltaic curtain wall with self-cleaning function, which comprises a support frame 1, a photovoltaic panel 11 is fixedly installed on the support frame 1, two groups of support columns 12 are fixedly installed on the support frame 1, a drive block 13 is slidingly installed on each group of support columns 12, a No. 1 connecting plate 14 is fixedly installed between the two groups of drive blocks 13, a spray head 15 is fixedly installed on the No. 1 connecting plate 14, a limit block 16 is slidingly installed on each group of support columns 12, a No. 2 connecting plate 17 is fixedly installed between the two groups of limit blocks 16, and a limit plate 18 is slidingly installed on the No. 2 connecting plate 17, the stains on the photovoltaic curtain wall are decomposed by spraying the cleaning agent on the photovoltaic curtain wall through the spray head 15;

[0037] The connecting device 2 for cleaning the photovoltaic curtain wall is installed on the limiting block 16, the adjusting device 3 for better cleaning effect of the photovoltaic curtain wall is installed on the second connecting plate 17, the resetting device 5 for quickly resetting the second connecting plate 17 is installed on the first connecting plate 14, the buffer device 6 for protecting the second connecting plate 17 is installed on the limiting block 16, the driving device 7 is installed on the support frame 1, the first connecting plate 14 can reciprocate on the support column 12 with the driving device 7 started, the limiting plate 18 moves when the first connecting plate 14 contacts with the second connecting plate 17 through the connecting device 2, and the second connecting plate 17 is driven to move downward, the movement of the limiting plate 18 provides pressure on the photovoltaic curtain wall for the scraper 41, so that the cleaning effect of the photovoltaic curtain wall is better.

[0038] The connecting device 2 comprises the plug block 21 fixedly installed on the limiting block 16, two groups of first limiting grooves 22 are formed in the plug block 21, four groups of first fixing rods 23 are fixedly installed in each first limiting groove 22, so that the movement of the bevel block 25 is more stable, a first spring 24 is sleeved on each first fixing rod 23, so that the bevel block 25 can quickly reset, each first limiting groove 22 is slidably installed with the bevel block 25 which is in sliding connection with the first fixing rod 23, the driving block 13 is provided with the bevel slot 26 used in cooperation with the plug block 21, the driving device 7 comprises the motor 71 fixedly installed on the support frame 1, the output end of the motor 71 is fixedly installed with the reciprocating screw rod 72 which is in threaded connection with the driving block 13, the support frame 1 is fixedly installed with the fixing column 73 which is in sliding connection with the driving block 13, the reciprocating screw rod 72 rotates in the driving block 13 to drive the driving block 13 to move upward along the fixing column 73 with the motor 71 started, the photovoltaic curtain wall is sprayed with cleaning liquid through the nozzle 15, the plug block 21 is inserted into the bevel slot 26 when the driving block 13 contacts with the limiting block 16, the bevel block 25 is pressed into the first limiting groove 22 when the bevel block 25 contacts with the inner wall of the bevel slot 26, the bevel block 25 is reset and inserted into the bevel slot 26 under the action of the first spring 24 when the bevel block 25 corresponds to the bevel position of the bevel slot 26, the buffer device 6 is released at this time because the second T-shaped block 67 is pressed into the limiting block 16, so that the driving block 13 is fixedly connected with the limiting block 16, the motor 71 can be turned off at this time so that the cleaning agent and the stains can fully react, the scraper 41 cleans the photovoltaic curtain wall under the action of the adjusting device 3 when it is needed to clean, and the situation that the stains on the photovoltaic curtain wall contact with the cleaning agent for a short time to cause poor cleaning effect of the photovoltaic curtain wall is avoided.

[0039] Embodiment two

[0040] Since the pressure of the scraper on the photovoltaic curtain wall is small, the stains on the photovoltaic curtain wall will not be easy to clean. In order to solve this problem, refer to Figures 1-7 The adjusting device 3 includes a rotating rod 31 rotatably mounted on the No. 2 connecting plate 17, two groups of No. 1 gears 32 are fixedly mounted on the rotating rod 31, two groups of No. 1 toothed plates 33 meshing with the No. 1 gear 32 are slidably mounted on the No. 2 connecting plate 17, and the No. 1 toothed plate 33 is fixedly connected to the limit plate 18, and the No. 1 toothed plate 33 and the No. 2 connecting plate 17 are fixedly mounted with mutually attracted magnetic blocks 34, so that the No. 1 toothed plate 33 can be quickly reset, the adjusting device 3 also includes two groups of No. 2 gears 35 fixedly mounted on the rotating rod 31, two groups of No. 2 toothed plates 36 meshing with the No. 2 gear 35 are fixedly mounted on the No. 1 connecting plate 14, a No. 2 limiting groove 4 is opened on the limiting plate 18, and a scraper is slidably mounted on the No. 2 limiting groove 4 41. Two groups of No. 2 fixing rods 42 slidingly connected to the scraper 41 are fixedly installed on the No. 2 limiting groove 4. Each group of No. 2 fixing rods 42 is sleeved with a No. 2 spring 43, so that the scraper 41 can be quickly reset and provide pressure for cleaning the photovoltaic curtain wall. When the No. 1 connecting plate 14 contacts the No. 2 connecting plate 17, the No. 2 tooth plate 36 on the No. 1 connecting plate 14 is inserted into the No. 2 connecting plate 17 and meshes with the No. 2 gear 35, so that the No. 2 gear 35 rotates to drive the No. 1 gear 32 connected to the rotating rod 31 to rotate, and the No. 1 gear 32 rotates to drive the limiting plate 18 connected to the No. 1 tooth plate 33 to move, and the limiting plate 18 drives the scraper 41 to move and squeeze the photovoltaic curtain wall, thereby making the cleaning effect of the photovoltaic curtain wall better.

[0041] Example 3

[0042] Since the scraper needs to work repeatedly to improve the cleaning efficiency of the photovoltaic curtain wall, in order to solve this problem, refer to Figures 1-7 The reset device 5 includes a square frame 51 slidably mounted on the bevel slot 26, and two groups of limit rods 52 slidably connected to the driving block 13 are fixedly mounted on the square frame 51, and each group of limit rods 52 is sleeved with a limit spring 53, so that the square frame 51 can be quickly reset, and four groups of plug plates 54 used in conjunction with the square frame 51 are fixedly mounted on the support frame 1. Each group of support columns 12 is sleeved with a reset spring 55, so that the second connecting plate 17 can be quickly reset. When the No. 1 connecting plate 14 drives the No. 2 connecting plate 17 to move downward and complete cleaning, the plug plate 54 on the support plate is inserted into the No. 1 connecting plate 14 and drives the square frame 51 to move upward, and the square frame 51 presses the bevel block 25 into the No. 1 limit slot 22. Under the action of the reset spring 55, the driving block 13 is separated from the limit block 16, thereby resetting the No. 2 connecting plate 17, making it easy to clean the photovoltaic curtain wall again, thereby improving the cleaning efficiency of the photovoltaic curtain wall.

[0043] Example 4

[0044] Since the elastic force provided by the reset spring is large when the scraper resets, the reset speed of the second connecting plate is fast, and the second connecting plate can be damaged after multiple resets. In order to solve this problem, referring to Figures 1-7 The buffer device 6 comprises two groups of sliding grooves 61 formed on the limiting block 16, each group of sliding grooves 61 is slidably provided with a first T-shaped block 62, the first T-shaped block 62 is fixedly provided with a rubber block 63, the rubber block 63 is arc-shaped and can improve the friction between the first T-shaped block 62 and the supporting column 12 when the rubber block 63 is in contact with the supporting column 12, two groups of third fixed rods 64 are fixedly provided on each group of sliding grooves 61 and are slidably connected with the first T-shaped block 62, and each group of third fixed rods 64 is sleeved with a third spring 65, so that the first T-shaped block 62 can be quickly reset. The buffer device 6 further comprises a connecting block 66 rotatably provided on the first T-shaped block 62, the connecting block 66 is rotatably provided with a second T-shaped block 67 slidably connected with the limiting block 16, and four groups of fourth fixed rods 68 are fixedly provided on the limiting block 16 and are slidably connected with the second T-shaped block 67. When the driving block 13 is separated from the limiting block 16, the first T-shaped block 62 is reset under the action of the third spring 65, so that the rubber block 63 is in contact with the supporting column 12, the second T-shaped block 67 moves out of the limiting block 16 under the action of the connecting block 66, thereby improving the friction between the first T-shaped block 62 and the supporting column 12, reducing the upward moving speed of the second connecting plate 17, and avoiding the damage of the second connecting plate 17 caused by the fast reset speed of the second connecting plate 17 when the scraper 41 resets.

[0045] Working principle: the starting motor 71 makes the reciprocating screw rod 72 rotate in the driving block 13, so that the driving block 13 drives the spray head 15 connected with the first connecting plate 14 to move upward along the fixed column 73, and the spray head 15 sprays the cleaning liquid on the photovoltaic curtain wall, when the driving block 13 contacts with the limiting block 16, the plug-in block 21 is inserted into the beveled edge slot 26, when the beveled edge block 25 contacts with the inner wall of the beveled edge slot 26, the beveled edge block 25 is pressed into the first limiting slot 22, when the beveled edge block 25 corresponds to the position of the beveled edge of the beveled edge slot 26, the beveled edge block 25 is reset under the action of the first spring 24 and is inserted into the beveled edge slot 26, at this time, the second T-shaped block 67 is pressed into the limiting block 16, so that the buffer device 6 is released, so that the driving block 13 is fixedly connected with the limiting block 16, the second toothed plate 36 on the first connecting plate 14 is inserted into the second connecting plate 17 and is engaged with the second gear 35, so that the second gear 35 rotates to drive the first gear 32 connected with the rotating rod 31 to rotate, the first gear 32 rotates to drive the limiting plate 18 connected with the first toothed plate 33 to move, the limiting plate 18 drives the scraper 41 to move and extrudes the photovoltaic curtain wall, when the first connecting plate 14 drives the second connecting plate 17 to move downward and completes cleaning, the plug-in plate 54 on the support plate is inserted into the first connecting plate 14 and drives the square frame 51 to move upward, the square frame 51 presses the beveled edge block 25 into the first limiting slot 22, under the action of the reset spring 55, the driving block 13 is separated from the limiting block 16, under the action of the third spring 65, the first T-shaped block 62 is reset, so that the rubber block 63 contacts with the support column 12, under the action of the connecting block 66, the second T-shaped block 67 is moved out of the limiting block 16, so as to increase the friction force between the first T-shaped block 62 and the support column 12.

[0046] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0047] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic curtain wall with a self-cleaning function, comprising a support frame (1), characterized in that: A photovoltaic panel (11) is fixedly mounted on the support frame (1), two groups of support columns (12) are fixedly mounted on the support frame (1), a driving block (13) is slidably mounted on each group of the support columns (12), a No. 1 connecting plate (14) is fixedly mounted between the two groups of the driving blocks (13), a nozzle (15) is fixedly mounted on the No. 1 connecting plate (14), a limiting block (16) is slidably mounted on each group of the support columns (12), a No. 2 connecting plate (17) is fixedly mounted between the two groups of the limiting blocks (16), and a limiting plate (18) is slidably mounted on the No. 2 connecting plate (17); The limiting block (16) is provided with a connection device (2) for cleaning the photovoltaic curtain wall; The second connecting plate (17) is provided with an adjusting device (3) for improving the cleaning effect of the photovoltaic curtain wall; The first connecting plate (14) is provided with a reset device (5) for quickly resetting the second connecting plate (17); The limit block (16) is provided with a buffer device (6) for protecting the second connecting plate (17); The support frame (1) is provided with a driving device (7). When the driving device (7) is activated, the first connecting plate (14) can reciprocate on the support column (12). When the first connecting plate (14) contacts the second connecting plate (17) through the connecting device (2), the limiting plate (18) moves and drives the second connecting plate (17) to move downward.

2. The photovoltaic curtain wall with self-cleaning function according to claim 1, characterized in that: The connecting device (2) comprises an inserting block (21) fixedly mounted on the limiting block (16); two groups of No. 1 limiting slots (22) are provided on the inserting block (21); four groups of No. 1 fixing rods (23) are fixedly mounted in each group of the No. 1 limiting slots (22); a No. 1 spring (24) is sleeved on each group of the No. 1 fixing rods (23); a bevel block (25) slidably connected to the No. 1 fixing rod (23) is slidably mounted on each group of the No. 1 limiting slots (22); and a bevel slot (26) for use with the inserting block (21) is provided on the driving block (13).

3. The photovoltaic curtain wall with self-cleaning function according to claim 1, characterized in that: The adjusting device (3) comprises a rotating rod (31) rotatably mounted on a No. 2 connecting plate (17), two groups of No. 1 gears (32) being fixedly mounted on the rotating rod (31), two groups of No. 1 tooth plates (33) meshing with the No. 1 gears (32) being slidably mounted on the No. 2 connecting plate (17), the No. 1 tooth plates (33) being fixedly connected to the limiting plate (18), and magnetic blocks (34) that attract each other being fixedly mounted on both the No. 1 tooth plates (33) and the No. 2 connecting plate (17).

4. The photovoltaic curtain wall with self-cleaning function according to claim 3, characterized in that: The regulating device (3) further comprises two groups of second gears (35) fixedly mounted on the rotating rod (31), and two groups of second tooth plates (36) meshing with the second gears (35) are fixedly mounted on the first connecting plate (14).

5. The photovoltaic curtain wall with self-cleaning function according to claim 1, characterized in that: The limiting plate (18) is provided with a second limiting groove (4), a scraper (41) is slidably mounted on the second limiting groove (4), two groups of second fixing rods (42) slidably connected to the scraper (41) are fixedly mounted on the second limiting groove (4), and each group of the second fixing rods (42) is sleeved with a second spring (43).

6. The photovoltaic curtain wall with self-cleaning function according to claim 2, characterized in that: The reset device (5) comprises a square frame (51) slidably mounted on the bevel slot (26); two groups of limit rods (52) slidably connected to the drive block (13) are fixedly mounted on the square frame (51); a limit spring (53) is sleeved on each group of the limit rods (52); four groups of plug plates (54) used in conjunction with the square frame (51) are fixedly mounted on the support frame (1); and a reset spring (55) is sleeved on each group of the support columns (12).

7. The photovoltaic curtain wall with self-cleaning function according to claim 1, characterized in that: The buffer device (6) comprises two groups of sliding grooves (61) provided on the limit block (16), a No. 1 T-shaped block (62) being slidably mounted on each group of the sliding grooves (61), a rubber block (63) being fixedly mounted on the No. 1 T-shaped block (62), two groups of No. 3 fixing rods (64) being slidably connected to the No. 1 T-shaped block (62) being fixedly mounted on each group of the sliding grooves (61), and a No. 3 spring (65) being sleeved on each group of the No. 3 fixing rods (64).

8. The photovoltaic curtain wall with self-cleaning function according to claim 8, characterized in that: The buffer device (6) further comprises a connecting block (66) rotatably mounted on the first T-block (62); a second T-block (67) slidably connected to the limit block (16) is rotatably mounted on the connecting block (66); and four groups of fourth fixing rods (68) slidably connected to the second T-block (67) are fixedly mounted on the limit block (16).

9. The photovoltaic curtain wall with self-cleaning function according to claim 1, characterized in that: The driving device (7) comprises a motor (71) fixedly mounted on a support frame (1); a reciprocating screw (72) threadedly connected to a driving block (13) is fixedly mounted on an output end of the motor (71); and a fixing column (73) slidably connected to the driving block (13) is fixedly mounted on the support frame (1).

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